PART 101—GENERAL PROVISIONS
- 101.0—Scope.
- 101.1—Definitions.
- 101.2—Authority of Customs officers.
- 101.3—Customs service ports and ports of entry.
- 101.4—Entry and clearance of vessels at Customs stations.
- 101.5—CBP preclearance offices in foreign countries.
- 101.6—Hours of business.
- 101.7—Customs seal.
- 101.8—Identification cards.
- 101.9—Test programs or procedures; alternate requirements.